CHAPTER 12 A/D CONVERTER
440
User’s Manual U14359EJ4V0UM
(7) Integral linearity error
This error indicates the extent to which the conversion characteristics differ from the ideal linear relations. It
indicates the maximum value of difference between the actually measured value and its theoretical value
where the zero-scale error and full-scale error are 0.
Figure 12-23. Integral Linearity Error
1......1
0......0
0
AV
REF
Analog input
Digital output
Ideal line
Integral
linearity errors
(8) Conversion time
This is the time required to obtain digital output after an analog input voltage has been given.
The conversion time in the characteristic table includes sampling time.
(9) Sampling time
This is the time for which the analog switch is ON to load an analog voltage to the sample & hold circuit.
Sampling time
Conversion time
Содержание V850E/MA1
Страница 2: ...2 User s Manual U14359EJ4V0UM MEMO...